Mathematics

Arithmetics

100

Which is greater than 4?

(a) 5,

(b) -5,

(c) -1/2,

(d) -25.

A

200

Which is the smallest?

(a) -1

(b) -1/2

(c) 2

(d) 2,1

(d) 3.

-1

300

Simplify: (4 – 5) – (13 – 18 + 2).

(a) -1,

(b) –2,

(c) 1,

(d) 2.

2

400

Solve it 

4  4  4  4=20

You can use +, -, ×, ÷

4÷4+4×4=20

500

What is |-26|?

(a) -26,

(b) 26,

(c) 0,

(d) 1

B